Wisconsin health and agriculture officials recently said they are investigating 12 human cases of drug-resistant salmonella Heidleberg that have been linked to contact with dairy bull calves and not to eating food.
Department of Agriculture, Trade and Consumer Protection (DATCP) Spokeswoman Raechelle Bellie said the department is working with state and federal health officials to discover the source of the 12 cases, which were reported in eight counties.
"In many cases, the animal itself died as a result of the infection," Belli said. "We are still in the investigative stages of this, looking to see if we can determine how far it might have spread and what we can do to contain it.”
Belli said the salmonella Heidleberg strain was first reported last January and again in October.
“We’re still looking at doing the tracebacks on the different animals and where they might have gone, and what the commonalities are between the market chains that they’ve gone through and that type of thing," Belli said. "It could take some time to determine exactly how far this has gone.”
The federal Centers of Disease Control said laboratory findings have linked the Wisconsin cases to contact with dairy bull calves purchased from livestock markets in Wisconsin.
Belli said the food supply remains safe and no one should be concerned about eating beef that has been properly prepared or drinking properly pasteurized milk products.
Wisconsin Department of Health officials have not released the locations or counties where the Salmonella Heidelberg cases were reported, but confirmed that 21 people in eight states have been diagnosed but none have died.
More Stories
- CALIFORNIA DEPARTMENT OF FOOD & AGRICULTURE: CDFA Announces one Vacancy on the Citrus Pest and Disease Prevention Committee
- AMERICAN FARM BUREAU FEDERATION: Support Ag Literacy Through the AFB Foundation for Agriculture’s Online Silent Auction
- AMERICAN FARM BUREAU FEDERATION: Farm Bureau: Members Accept Leadership Roles on National Committees
- CALIFORNIA DEPARTMENT OF FOOD & AGRICULTURE: CDFA Office of the Farm to Fork Invites Application for 2021 Farm to School Grants
- CALIFORNIA DEPARTMENT OF FOOD & AGRICULTURE: CDFA Awards Funding to Support Agricultural Education and Leadership Opportunities as part of the Calag Plate Program
- AMERICAN FARM BUREAU FEDERATION: AFBF Welcomes Nomination of Katherine Tai for U.S. Trade Representative
- CALIFORNIA DEPARTMENT OF FOOD & AGRICULTURE: CDFA Announces Vacancies on Feed Inspection Advisory Board Technical Advisory Subcomittee
- AMERICAN FARM BUREAU FEDERATION: AFBF Stands-Up for Farmers in Predatory Shakedown
- CALIFORNIA DEPARTMENT OF FOOD & AGRICULTURE: CFDA Issues Stop Use Notice and Statewide Quarantine on Organic Fertilizer AGRO Gold WS
- AMERICAN FARM BUREAU FEDERATION: Registration Open for American Farm Bureau Virtual Convention, Featuring Mike Rowe, Rorke Denver and Beth Ford